Smart universal
signal conditioner is another first for Status Instruments.

Status Instruments
are claiming another first in versatile process instrumentation
design with the introduction of their DIN rail SEM1700 universal
signal conditioner. This high-accuracy smart transmitter/trip
amplifier is expected to find application in a wide range of
process and OEM installations across a broad range of industries
from food to petrochemical.

In addition to
standard 13 thermocouple and 8 RTD inputs, process inputs can
include voltage, current and potentiometric slide wire which
all have user programmable ranges. For example the current input
can be programmed to any value between -30 to 30mA and the voltage
input for any value between -10 to 10 V DC. Signal inversion
is also possible.

The output not
only includes standard 0-10 V or 4-20 mA ranges but also 0-20
mA, and user programmable mA of any value between 0 to 22mA
and any voltage range between 0 to 12V. The outputs are further
enhanced with user programmable damping which allows the user
to control the rate of change of the output signal. In addition
to the analogue output, there are 2 change-over relays which
can be programmed in 4 different alarm states and have programmable
on and off delays.

The SEM1700 can
be powered from any DC or AC source in the range 20 to 240 volts,
and will excite both input and output current loops further extending
its flexibility. As expected, the unit incorporates Status'
mandatory opto-isolation protection, together with reverse polarity
and over-voltage security.

A key advantage
of the SEM1700 over competitive units is that there is only one
universal model, which can then be configured for specific applications.
This important 'chameleonic' feature simplifies product availability
and stockholding for both the user and supplier. Set up is carried
out via the innovative Status USB configuration software, which
allows the user to carry out a simple, yet comprehensive set
up routine for the instruments via the internal menu options.
The unit is simply connected via the USB port to a PC or laptop:
the USB connection powers the transmitter during configuration,
thereby removing the need for an external power supply. The software
reads the product part number and its configuration automatically.
To change the configuration takes just seconds; the user simply
types in the new requirements and clicks the download icon.

By using the
latest technology and innovative design techniques, Status have
managed to develop a very powerful universal product at a very
competitive price. The SEM1700 is just part of Status Instruments'
extensive range of signal conditioners, transmitters, digital
panel indicators, humidity transmitters, temperature sensors
and digital thermometers.
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